منابع مشابه
Selected trace elements evaluation in soil from an urban farming area
BACKGROUND AND OBJECTIVES: Urban farming makes a substantial influence on the household economy of the urban poor especially in developing countries. Urban soil the hot spot of urban farming is a natural sink for contaminants especially the trace elements derived mainly from anthropogenic activities. This study’s aim was to quantify the concentrations of selected trace elements...
متن کاملFrom Rural to Urban Environments: Human/Systems Simulation Research for Low Altitude UAS Traffic Management (UTM)
Nomenclature ADRS = Aeronautical Datalink and Radar Simulator ANSP = Air Navigation Service Provider ATM = Air Traffic Management ATD = ATM Technology Demonstration ERAM = En Route Automation Modernization ETA = Estimated Time of Arrival Kts = Knots (nautical miles per hour) LVC = Live, Virtual, Constructive MACS = Multi Aircraft Control System NM = Nautical Miles NAS = National Airspace System...
متن کاملSmall Jump with Negation-UTM Trampoline
1. Overview This paper talk about that NP is not AL=P by using circular founded set. I make set structure of CHAOS and computation history of Turing Machine. CHAOS is circular founded set and computation history of Turing Machine is well founded set. And Log space ATM can not compute CHAOS. 2. Computational problem as set In this paper, we think computational problem as set of related problems ...
متن کاملAccompaniment of Natural and Artificial Urban Elements in the Creation of Urban Aesthetics (Case of Study: Isfahan City)
The objective of this article is to present the established components with regard to the visual quality and legibility of Isfahan city according to Lynch’s theory. Data was gathered in Isfahan mainly by way of observation and interviews. Additional information was obtained from historical data and urban documents. In the opinion of the citizens, the Zayandehrood River, as a natural urban compo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Aerospace
سال: 2020
ISSN: 2226-4310
DOI: 10.3390/aerospace7070085